156945648358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1019}}^1\times {\mathrm{1039}}^1$

素因数の和:2209

約数の個数: 64

約数和(自身を含む): 256628736000

約数和(自身を除く): 99683087642

約数列:

[1, 2, 19, 38, 47, 83, 94, 166, 893, 1019, 1039, 1577, 1786, 2038, 2078, 3154, 3901, 7802, 19361, 19741, 38722, 39482, 47893, 48833, 74119, 84577, 86237, 95786, 97666, 148238, 169154, 172474, 909967, 927827, 1058741, 1606963, 1638503, 1819934, 1855654, 2117482, 3213926, 3277006, 3975119, 4053139, 7950238, 8106278, 20116079, 40232158, 49760827, 75527261, 77009641, 87875503, 99521654, 151054522, 154019282, 175751006, 945455713, 1669634557, 1890911426, 3339269114, 4130148641, 8260297282, 78472824179, 156945648358]

約数ペア:

[(1, 156945648358), (2, 78472824179), (19, 8260297282), (38, 4130148641), (47, 3339269114), (83, 1890911426), (94, 1669634557), (166, 945455713), (893, 175751006), (1019, 154019282), (1039, 151054522), (1577, 99521654), (1786, 87875503), (2038, 77009641), (2078, 75527261), (3154, 49760827), (3901, 40232158), (7802, 20116079), (19361, 8106278), (19741, 7950238), (38722, 4053139), (39482, 3975119), (47893, 3277006), (48833, 3213926), (74119, 2117482), (84577, 1855654), (86237, 1819934), (95786, 1638503), (97666, 1606963), (148238, 1058741), (169154, 927827), (172474, 909967)]